| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $103.44 | 11.782% | $115.6273 | $115.63 | $115.65 | $115.60 |
| Purchase #2 | $170.45 | 13.604% | $193.638 | $193.64 | $193.65 | $193.60 |
| Purchase #3 | $206.32 | 8.222% | $223.2836 | $223.28 | $223.30 | $223.30 |
| Purchase #4 | $140.57 | 4.866% | $147.4101 | $147.41 | $147.40 | $147.40 |
| Purchase #5 | $168.85 | 8.863% | $183.8152 | $183.82 | $183.80 | $183.80 |
| Purchase #6 | $125.66 | 5.128% | $132.1038 | $132.10 | $132.10 | $132.10 |
| Purchase #7 | $115.61 | 12.245% | $129.7664 | $129.77 | $129.75 | $129.80 |
| 7 purchase totals = | $1,030.90 | $1,125.6444 | $1,125.65 | $1,125.65 | $1,125.60 | |